Which of the following is the BEST way to determine whether a test of a disaster recovery plan (DRP) was successful?

Which of the following is the BEST way to determine whether a test of a disaster recovery plan (DRP) was successful?
A . Analyze whether predetermined test objectives were met.
B . Perform testing at the backup data center.
C . Evaluate participation by key personnel.
D . Test offsite backup files.

View Answer

Answer: A

Explanation:

The best way to determine whether a test of a disaster recovery plan (DRP) was successful is to analyze whether predetermined test objectives were met. Test objectives are specific, measurable, achievable, relevant, and time-bound (SMART) goals that define what the test aims to accomplish and how it will be evaluated. Test objectives should be aligned with the DRP objectives and scope, and should cover aspects such as recovery time objectives (RTOs), recovery point objectives (RPOs), critical business functions, roles and responsibilities, communication channels, backup systems, and contingency procedures. By comparing the actual test results with the expected test objectives, the IS auditor can measure the effectiveness and efficiency of the DRP and identify any gaps or weaknesses that need to be addressed.